Scheduling with time clock controls turns lights on and off, sets lighting levels for different times of day and changes the lighting profile for after-hours mode. More sophisticated systems also respond to signals sent from external control devices such as sensors or switches.
Paraffin wax is a solid form of paraffin, a specific type of alkane hydrocarbon. It is used in a wide range of everyday applications, most notably in common candles. This wax also sees a great deal of use in industrial applications, and it is present in everything from the Lunar Rover to drywall.araffin wax is a solid form of paraffin, a specific type of alkane hydrocarbon. It is used in a wide range of everyday applications, most notably in common candles. This wax also sees a great deal of use in industrial applications, and it is present in everything from the Lunar Rover to drywall.
A paraffin manicure is a beauty treatment for the hands that combines nail polishing and buffing with skin softening and moisturizing.The entire hand is dipped in paraffin wax, either before or after the nails are polished, in order to seal in softness and moisture.kin softening treatments being applied. Pink nail polish being applied. A manicurist giving a person a paraffin wax treatment. A woman dipping her hand in melted paraffin. Unlike most standard manicures, which focus on the fingernails, a paraffin manicure focuses on the entire hand.